We understand there are many ways of writing out a country's or regions name for your tags (eg: Wallis and Futuna/ Wallis & Futuna/ Wallis-Futuna/ wallisfutuna). The best way to find out what format we use for the tags is to visit the sitemap. Find the region you're after, then make your tag exactly the same way we have it displayed.
If the site map says ''Wallis and Futuna" - then tag it "wallis and futuna". If you get stuck, email us email@example.com and we can point you in the right direction.